/home/juanlu/Development/poliastro/poliastro-library/src/poliastro/twobody/orbit.py:1163: UserWarning:
Frame <class 'astropy.coordinates.builtin_frames.icrs.ICRS'> does not support 'obstime', time values were not returned

/home/juanlu/Development/poliastro/poliastro-library/src/poliastro/twobody/orbit.py:1163: UserWarning:
Frame <class 'astropy.coordinates.builtin_frames.icrs.ICRS'> does not support 'obstime', time values were not returned